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In the situation below, a ring is stationary in space and initially sits perpendicular to a...
course contents EMp- Timer □Notes d Evaluate-Feedback-Print Olnfo Here is a square loop of wire spinning...
course contents EMp- Timer □Notes d Evaluate-Feedback-Print Olnfo Here is a square loop of wire spinning in a constant magnetic field. B=B2 We were unable to transcribe this imageo(t)A 9:12 a s2.lite.msu.edu (a) As the square loop is spinning, the magnetic flux through the loop is constantly changing, which we could represent with the following magnetic flux versus time graph Which of the following points on the graph could represent the instant shown in the icture above? Choose all that...
os A circular loop of wire of radius 1.55cm is in a uniform magnetic field, with...
os A circular loop of wire of radius 1.55cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.064 + 1.2t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t0 s. B Submit Answer Tries 0/10 Calculate the magnitude of the emf induced in the loop. Submit Answer Tries 0/10...
A loop of wire sits in a uniform magnetic field, everywhere pointing toward you. Due to...
A loop of wire sits in a uniform magnetic field, everywhere
pointing toward you. Due to a changing magnetic flux through the
loop, an induced current flows in the wire, clockwise as shown. The
area of the loop is 1.94 m2, and the magnetic field initially has
magnitude 0.48 T.
(a) Suppose that, over a time period of 1.34 s, the magnetic
field changes from its initial value, producing an average induced
voltage of 8.0 V. What is the final...
Section 3 A loop of wire sits in a uniform magnetic field, everywhere pointing toward you....
Section 3 A loop of wire sits in a uniform magnetic field, everywhere pointing toward you. Due to a changing magnetic flux through the loop, an induced current flows in the wire, clockwise as shown. The area ofthe loop is, 02 m, and the magnetic field initially has magnitude (a) Suppose that, over a time period of 123 -s, the magnetic field changes from its initial value, producing an average induced voltage of M v. What is the final value...
I NEED HELP WITH ALL THREE PARTS PLEASE B A flexible loop has a radius of...
I NEED HELP WITH ALL THREE PARTS PLEASE
B A flexible loop has a radius of 10.5 cm and it is in a magnetic field of B = 0.132 T. The loop is grasped at points A and B and stretched until its area is zero. It takes 0.162 s to close the loop. What is the magnetic flux B through the loop before it is streched? 4.70x10^-3 T'm^2 Hints: What is the area of the circle? What is the...
Part 3..PHY2...16 A conducting ring is in a uniform magnetic field B as shown. The ring...
Part 3..PHY2...16
A conducting ring is in a uniform magnetic field B as shown. The ring has a radius of r = 50 cm and an effective resistance of R = 0.10 Ohm. The magnitude of B deceases steadily from an initial value of B_0 = 0.042 T to zero in 0.20n seconds, and stays at zero afterwards Find the magnitude of the induced emf in the ring What is the current in the ring? And in what direction (briefly...
Choose the correct answer for each given situation using Lenz's Law (1 point) and explain the...
Choose the correct answer for each given situation using Lenz's Law (1 point) and explain the reason for choosing the answer you did (1 point): 1) A wire loop is being pulled through a uniform magnetic field that suddenly ends. What is the direction of the induced current? a) Clockwise b) Counterclockwise c) No induced current Explain your answer: O 2) What is the direction of the induced current if the B field suddenly increases while the loop is in...
A circular loop of wire of radius 7.24cm is in a uniform magnetic field, with the...
A circular loop of wire of radius 7.24cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.014 + 1.1t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 s. 0.0181T*m^2 B Submit Answer Incorrect. Tries 1/10 Previous Tries
For example, consider the situation shown on the right in which a rectangular loop is 8...
For example, consider the situation shown on the right in which a rectangular loop is 8 inside a region of space with a magnetic field that points into the page. The magnetic field also increases. A. Borig: What is the direction of the original magnetic field? Into the page B. PB: Is ºb decreasing, increasing or staying the same? Increases because the magnitude of the magnetic field increases C. Bind: What is the direction of the induced magnetic field? Since...
[6]29. The figure represents a solid sphere, radius of 5.62 cm, concentric with a spherical shell...
[6]29. The figure represents a solid sphere, radius of 5.62 cm, concentric with a spherical shell of radius 7.90 cm. The inner sphere has a charge of +(5.6 x 108)e on it and the outer shell has a net charge of -(5.6 x 108)e on it. Determine the electric field at 6.00 cm from the center. Answer: Magnitude: Direction: 9.4 cm [8]33. The magnetic field through the rectangular loop shown in the 5.6 cm figure changes according to the relation...
course contents EMp- Timer □Notes d Evaluate-Feedback-Print Olnfo Here is a square loop of wire spinning in a constant magnetic field. B=B2 We were unable to transcribe this imageo(t)A 9:12 a s2.lite.msu.edu (a) As the square loop is spinning, the magnetic flux through the loop is constantly changing, which we could represent with the following magnetic flux versus time graph Which of the following points on the graph could represent the instant shown in the icture above? Choose all that...
os A circular loop of wire of radius 1.55cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.064 + 1.2t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t0 s. B Submit Answer Tries 0/10 Calculate the magnitude of the emf induced in the loop. Submit Answer Tries 0/10...
A loop of wire sits in a uniform magnetic field, everywhere
pointing toward you. Due to a changing magnetic flux through the
loop, an induced current flows in the wire, clockwise as shown. The
area of the loop is 1.94 m2, and the magnetic field initially has
magnitude 0.48 T.
(a) Suppose that, over a time period of 1.34 s, the magnetic
field changes from its initial value, producing an average induced
voltage of 8.0 V. What is the final...
Section 3 A loop of wire sits in a uniform magnetic field, everywhere pointing toward you. Due to a changing magnetic flux through the loop, an induced current flows in the wire, clockwise as shown. The area ofthe loop is, 02 m, and the magnetic field initially has magnitude (a) Suppose that, over a time period of 123 -s, the magnetic field changes from its initial value, producing an average induced voltage of M v. What is the final value...
I NEED HELP WITH ALL THREE PARTS PLEASE
B A flexible loop has a radius of 10.5 cm and it is in a magnetic field of B = 0.132 T. The loop is grasped at points A and B and stretched until its area is zero. It takes 0.162 s to close the loop. What is the magnetic flux B through the loop before it is streched? 4.70x10^-3 T'm^2 Hints: What is the area of the circle? What is the...
Part 3..PHY2...16
A conducting ring is in a uniform magnetic field B as shown. The ring has a radius of r = 50 cm and an effective resistance of R = 0.10 Ohm. The magnitude of B deceases steadily from an initial value of B_0 = 0.042 T to zero in 0.20n seconds, and stays at zero afterwards Find the magnitude of the induced emf in the ring What is the current in the ring? And in what direction (briefly...
Choose the correct answer for each given situation using Lenz's Law (1 point) and explain the reason for choosing the answer you did (1 point): 1) A wire loop is being pulled through a uniform magnetic field that suddenly ends. What is the direction of the induced current? a) Clockwise b) Counterclockwise c) No induced current Explain your answer: O 2) What is the direction of the induced current if the B field suddenly increases while the loop is in...
A circular loop of wire of radius 7.24cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.014 + 1.1t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 s. 0.0181T*m^2 B Submit Answer Incorrect. Tries 1/10 Previous Tries
For example, consider the situation shown on the right in which a rectangular loop is 8 inside a region of space with a magnetic field that points into the page. The magnetic field also increases. A. Borig: What is the direction of the original magnetic field? Into the page B. PB: Is ºb decreasing, increasing or staying the same? Increases because the magnitude of the magnetic field increases C. Bind: What is the direction of the induced magnetic field? Since...
[6]29. The figure represents a solid sphere, radius of 5.62 cm, concentric with a spherical shell of radius 7.90 cm. The inner sphere has a charge of +(5.6 x 108)e on it and the outer shell has a net charge of -(5.6 x 108)e on it. Determine the electric field at 6.00 cm from the center. Answer: Magnitude: Direction: 9.4 cm [8]33. The magnetic field through the rectangular loop shown in the 5.6 cm figure changes according to the relation...
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